\begin{figure}[htb]
	\centering
	
	\begin{pdfpic}
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\usefont{T1}{ptm}{m}{n}
\rput(3.018, 3.355){Header}
\psframe[linewidth=0.1,dimen=outer](5.5,3.15)(0.4,2.55)
\usefont{T1}{ptm}{m}{n}
\rput(3.018, 2.855){Number of base vertices $n_v$}
\psframe[linewidth=0.1,dimen=outer](5.5,2.65)(0.4,2.05)
\usefont{T1}{ptm}{m}{n}
\rput(3.018, 2.355){Number of base faces $n_f$}
\psframe[linewidth=0.1,dimen=outer](5.5,2.15)(0.4,1.55)
\usefont{T1}{ptm}{m}{n}
\rput(3.018, 1.855){Number of Details $n_d$}
\psframe[linewidth=0.1,dimen=outer](5.5,1.65)(0.4,1.05)
\usefont{T1}{ptm}{m}{n}
\rput(3.018, 1.355){Base vertex $v_1$}
\usefont{T1}{ptm}{m}{n}
\rput{-90.0}(2.3606834,3.5093164){\rput(2.8925195,0.725){\LARGE ...}}
\psframe[linewidth=0.1,dimen=outer](5.5,0.15)(0.4,-0.45)
\usefont{T1}{ptm}{m}{n}
\rput(3.018, -0.145){Base vertex $v_{n_v}$}
\psframe[linewidth=0.1,dimen=outer](5.5,-0.35)(0.4,-0.95)
\usefont{T1}{ptm}{m}{n}
\rput(3.018, -0.645){Base face $f_1$}
\psframe[linewidth=0.1,dimen=outer](5.5,-1.85)(0.4,-2.45)
\usefont{T1}{ptm}{m}{n}
\rput(3.018, -2.145){Base face $f_{n_f}$}
\usefont{T1}{ptm}{m}{n}
\rput{-90.0}(4.3606834,1.5093163){\rput(2.8925195,-1.275){\LARGE ...}}
\usefont{T1}{ptm}{m}{n}
\rput(2.923213,3.955){View-dependent PM File}
\pspolygon[linewidth=0.1](0.0,4.35)(0.0,-4.35)(5.9,-4.35)(5.9,3.8822582)(5.113333,4.35)
\psline[linewidth=0.1](5.1,4.35)(5.1,3.85)(5.9,3.85)
\psline[linewidth=0.04cm](1.3,-2.55)(1.3,-2.85)
\psline[linewidth=0.04](0.9,-3.05)(0.9,-2.85)(1.7,-2.85)(1.7,-3.05)
\psline[linewidth=0.04](0.7,-3.25)(0.7,-3.05)(1.1,-3.05)(1.1,-3.25)
\psline[linewidth=0.04](1.5,-3.25)(1.5,-3.05)(1.9,-3.05)(1.9,-3.25)
\psline[linewidth=0.04](0.6,-3.45)(0.6,-3.25)(0.8,-3.25)(0.8,-3.45)
\psline[linewidth=0.04](1.0,-3.45)(1.0,-3.25)(1.2,-3.25)(1.2,-3.45)
\psline[linewidth=0.04](1.4,-3.45)(1.4,-3.25)(1.6,-3.25)(1.6,-3.45)
\psline[linewidth=0.04](1.8,-3.45)(1.8,-3.25)(2.0,-3.25)(2.0,-3.45)
\psline[linewidth=0.04cm](2.9,-2.55)(2.9,-2.85)
\psline[linewidth=0.04](2.5,-3.05)(2.5,-2.85)(3.3,-2.85)(3.3,-3.05)
\psline[linewidth=0.04](2.3,-3.25)(2.3,-3.05)(2.7,-3.05)(2.7,-3.25)
\psline[linewidth=0.04](3.1,-3.25)(3.1,-3.05)(3.5,-3.05)(3.5,-3.25)
\psline[linewidth=0.04](2.2,-3.45)(2.2,-3.25)(2.4,-3.25)(2.4,-3.45)
\psline[linewidth=0.04](2.6,-3.45)(2.6,-3.25)(2.8,-3.25)(2.8,-3.45)
\psline[linewidth=0.04](3.0,-3.45)(3.0,-3.25)(3.2,-3.25)(3.2,-3.45)
\psline[linewidth=0.04](3.4,-3.45)(3.4,-3.25)(3.6,-3.25)(3.6,-3.45)
\psline[linewidth=0.04cm](4.5,-2.55)(4.5,-2.85)
\psline[linewidth=0.04](4.1,-3.05)(4.1,-2.85)(4.9,-2.85)(4.9,-3.05)
\psline[linewidth=0.04](3.9,-3.25)(3.9,-3.05)(4.3,-3.05)(4.3,-3.25)
\psline[linewidth=0.04](4.7,-3.25)(4.7,-3.05)(5.1,-3.05)(5.1,-3.25)
\psline[linewidth=0.04](3.8,-3.45)(3.8,-3.25)(4.0,-3.25)(4.0,-3.45)
\psline[linewidth=0.04](4.2,-3.45)(4.2,-3.25)(4.4,-3.25)(4.4,-3.45)
\psline[linewidth=0.04](4.6,-3.45)(4.6,-3.25)(4.8,-3.25)(4.8,-3.45)
\psline[linewidth=0.04](5.0,-3.45)(5.0,-3.25)(5.2,-3.25)(5.2,-3.45)
\usefont{T1}{ptm}{m}{n}
\rput(2.7925196,-3.575){\LARGE ...}
\usefont{T1}{ptm}{m}{n}
\rput(2.8021386,-4.045){Vertex Hierarchy Trees}
	\end{pdfpic} 
	\caption{View-dependent Progressive Mesh File Format}
	\label{fig:vdpmfileformat}

\end{figure}